Probability
Probability is defined as the chance that something will happen. It is often measured by
fractions, whole numbers, or percentages. When trying to find the probability of an event
happening, you must first determine the total possible outcomes
Geometric Shapes Activity
Objective: To teach students the geometric shapes and how many sides each shape has. To also
determine if the shapes have any right angles.
Materials needed: pencil
worksheet
10 pretzels per student
10 marshmallows per student
Di
Numeration Systems
In todays society, our main numeration system is called the Hindu-Arabic numeration system.
We are all very familiar with this system when it comes to the mathematical world. This is the system
that uses the digits 0-9. This system was
Tessellations
Tessellations are defined as an arrangement of shapes or polygons that fit close together
in a tight repeated pattern. These patterns are free of gaps and overlapping. If any two shapes
overlap or do not fit together, it is not considered a
Each assignment shall be limited to no more than 3 single spaced pages plus
diagrams and appendices. Written cases shall have the following sections: Title,
Introduction: Issue and Cause Summarized, Analysis (include industry
analysis, company analysis, S
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Type
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1
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A
A: Direct quotation
2
True/False
A
A: True
3
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C
C: Put the title in italics.
4
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B
B: Double-checking to see that information about sourc
Exercise 4.1
4. A wheel of
fortune has the integers from 1 to 25 placed on it in a random manner. Show that
regardless of how the numbers are positioned on the wheel, there are three adjacent numbers
whose sum is at least 39.
We can show proof by contradi
Exercise 7.2
2. If _ is a reflexive relation on a set A, prove that _2 is also
reflexive on A.
Exercise 7.3
1. Draw the Hasse diagram for the poset (_(_), ), where
_ _ cfw_1, 2, 3, 4.
6. For A _ cfw_a, b, c, d, e, the Hasse diagram for the poset
(A, _) is
Section 11.1
3. For the graph in Fig. 11.7, how many paths are there from b to f ?
There are 6 different paths that get you from b to f
6. If a, b are distinct vertices in a connected undirected graph G, the distance from a to b is
defined to be the lengt
1. Find the value of each of the following Boolean expressions if the values of the Boolean
variables w, x, y, and z are 1, 1, 0, and 0, respectively.
a) xy + x y
1
b) w + xy
1
c) wx + y + yz
1
d) (wx + yz) + wy + (w + y)(x + y) 1
2. Let w, x, and y be Bo
1. In the manufacture of a certain type of automobile, four kinds of major defects and seven
kinds of minor defects can occur. For those situations in which defects do occur, in how many ways can
there be twice as many minor defects as there are major one
IST210 : Lab # 03
World Campus IST210 Normalization
Date Assigned and Points: See Course Schedule
Assignment: Problem # 3 from Chapter # 6.
Normalize a set of data to 3rd normal form by creating relational schemas, dependency diagrams
and an Entity Relati
This class was very interesting for me and challenging, I was ready to give up on several
occasions. I have a problem with SQL statements and will study them further. In the beginning it
was hard for all of us to communicate and this was the first time I
/* Script to build tables for FLIX2YOU . current schema before revision */
/* Gary Heberling May 2, 2012
*/
/* For IST210 world campus Penn State University
*/
/* This script will create 7 tables of the FLIX2YOU database
along with primary and foreign key
Here is the lab assignment:
1. Create a data dictionary for Upper Coastal University Registration System
Do not understand question or how to go about this.
2. Create a relational diagram for Upper Costal University Registration System
St u d en t s
Table
IST210 : Lab # 05
Copyright 1999-2012 The Penn State College of Information Sciences and Technology
World Campus IST210 SQL Query on Multiple Tables : JOIN
Date Assigned: See Course Schedule
Assignment: Using the VLABS environment, log into SQL SERVER and
Anthony Ebron
IST 210 Lab# Getting Started May 30, 2012
9. "SELECT*FROM uc_faculty"
Msg 2812, Level 16, State 62, Line 1
Could not find stored procedure 'SELECT*FROMuc_faculty'.
13. "SELECT s_id,s_last,s_phoneFROMuc_student"
Msg 2812, Level 16, State 62,
Team Dagit will provide executive and authorized users to data dashboards that will show
sales data in a visible format. The data dashboard will allow for several layers of information.
Each layer will be formated to be visually representative of the sale
Team Dagit will provide executive and authorized users to data dashboards that will show
sales data in a visible format. The data dashboard will allow for several layers of information.
Each layer will be formated to be visually representative of the sale